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Synopsys

1,398 hedge funds and large institutions have $82.1B invested in Synopsys in 2025 Q3 according to their latest regulatory filings, with 283 funds opening new positions, 695 increasing their positions, 323 reducing their positions, and 134 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

2% more call options, than puts

Call options by funds: $2.41B | Put options by funds: $2.37B

0% more funds holding in top 10

Funds holding in top 10: 2525 (0)

0.41% less ownership

Funds ownership: 90.46%90.04% (-0.41%)

Holders
1,398
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
25
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.41B
Puts
$2.37B
Net Calls
Net Calls Change

Top Buyers

1 +$1.54B
2 +$1.28B
3 +$1.17B
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$922M
5
Coatue Management
Coatue Management
New York
+$893M
Name Holding Trade Value Shares
Change
Change in
Stake
EAM
201
Erste Asset Management
Austria
$28.2M
QCM
202
Quantinno Capital Management
New York
$28.1M
GLF
203
Groupe la Francaise
France
$27.9M
CI
204
Capital International
California
$27.9M
AAM
205
AMI Asset Management
California
$27.7M
SMDAM
206
Sumitomo Mitsui DS Asset Management
Japan
$27.3M
O
207
Ossiam
France
$27.3M
NAM
208
Nissay Asset Management
Japan
$27.3M
FDCP
209
Foster Dykema Cabot & Partners
Massachusetts
$27.2M
ASRS
210
Arizona State Retirement System
Arizona
$26.7M
RP
211
Riverbridge Partners
Minnesota
$26.7M
OAM
212
Oppenheimer Asset Management
New York
$26.6M
Robeco Institutional Asset Management
213
Robeco Institutional Asset Management
Netherlands
$26.3M
HIIFS
214
Harel Insurance Investments & Financial Services
Israel
$26M
JSSH
215
J. Safra Sarasin Holding
$25.8M
MIM
216
MetLife Investment Management
New Jersey
$25.8M
IMPI
217
Ilmarinen Mutual Pension Insurance
Finland
$25.8M
WAM
218
Westport Asset Management
Connecticut
$25.5M
AIM
219
ARK Investment Management
Florida
$25.4M
TRSOTSOK
220
Teachers Retirement System of the State of Kentucky
Kentucky
$25.4M
TS
221
Tamar Securities
California
$25M
PCM
222
Peregrine Capital Management
Minnesota
$24.9M
SOMRS
223
State of Michigan Retirement System
Michigan
$24.7M
ARAM
224
Ardmore Road Asset Management
New York
$24.7M
AAP
225
Aristotle Atlantic Partners
Florida
$24.5M